The coordinates of points A, B, C and D are (h, 4), (7, k), (1, -7) and (2, 1) respectively. If the points A, B, C and D form a parallelogram, find the values of h and k.

Is every rectangle is a parallelogram? true false

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?